A 9 2KVA, 1 2KV 115V step down transformer has the following parameters Rp 0 05ohm, Xp 0 107ohm, Rs 0 0150hm and Xs 0 024 ohm Rc 500 6 ohm and Xm 220 ohm Draw the approximate equivalent circuit referred to the HV side and determine the following at half load and at 0 9 power factor lagging a) The ...

Working Part a Calculating the effic ...

A 9.2KVA, 1.2KV/115V step down transformer has the following parameters: Rp=0.05ohm, Xp=0.107ohm, Rs=0.0150hm and Xs=0.024 ohm....

Fantastic news! We've Found the answer you've been seeking!

Question:

Related Book For answer-question

Electric Machinery

ISBN: 978-0071230100

6th Edition

Authors: Charles Kingsley, Jr, Stephen D. Umans

See More Books

Posted Date: Nov 24, 2023 12:25 AM

See More Questions

BestStore sells blenders for $482.35. The overhead expenses are 3% and the operating profit is 34%, both rates based on the selling price. Round answers to 2 decimals. a) Find the cost of the...
Your supervisor has a meeting at the end of the week with company management. The purpose of the meeting is to select CRM software for the company. She has identified six providers and asks you to...
You are using Azure Files and would like to implement a recovery solution for the file shares. The solution should automatically take a snapshot of the file shares. What solution would you recommend?
The following is a sufficient condition, the Laplace-Liapounoff condition, for the central limit theorem: If X 1 , X 2 , X 3 , . . . is a sequence of independent random variables, each having an...
Because of a mix-up in your job application scheduling, you accidentally applied for your third-choice job before going after the one you really wanted. What you want to do is work in retail...
Artz, Inc.'s financial statements for 2015 are shown below: Sales ........................................................ $ 4,500 Cost of goods sold ........................................ (2,800)...
Sun West Media Corporation had the following income statement and balance sheet for 2009 : Compute tor Sun West during 2009: a. Acquisition ol equipment. Sun West sold no equipment during the year....
Redfern Corporation, a calendar year taxpayer, has been an S corporation for several years. Rod and Kurt each own 50% of Redferns stock. On July 1 of the current year (assume a non-leap year),...
SQL trigger, that should be named BI_FILM_LANG, to append text to the description of every new film inserted into the database. It is based on the language (language_id) and the original language...
Table, from a General Social Survey, relates responses on R = religious service attendance (1 = at most a few times a year, 2 = at least several times a year), P = political views (1 = liberal, 2 =...
An insurance company is interested in determining whether there was a relationship between Y = amount insured (in thousands of dollars) and three variables that they believe influenced the amount of...
The following information is available for the Foster Co. Beginning Inventory: Cost $28,000 Retail $55,000 Purchases: Cost $61,000 Retail $88,000 Sales: $91,000 Required: 1. Estimate the value of the...
A method of determining a company's cost of retained earning is the own bond plus risk premium approach. This approach assumes that the risk of a company is embedded in its bond yield and the...
You have a loan outstanding. It requires making six annual payments of $7,000 each at the end of the next six years. Your bank has offered to allow you to skip making the next five payments in lieu...
The Gemini Corporation was operating its business as per the following working capital cycle days: Scenario A Average age of inventory - 40 days Average collection period - 60 days Average payment...
The Institute of Business Ethics states that its role is to: "... raise public awareness of the importance of doing business ethically... and to help organisations to strengthen their ethics culture...
A parallel-plate capacitor is placed in such a way that its plates are horizontal and the lower plate is dipped into a liquid of dielectric constant K and density p. Each plate has an area A. The...
Explain the differences and similarities between fringe benefits and salary as forms of compensation.
The equivalent-circuit parameters of an 8-kW, 230-V, 60-Hz, four-pole, two-phase, squirrel-cage induction motor in ohms per phase are Rl = 0.253 Xl = 1.14 Xm = 32.7 R2 = 0.446 X2 = 1.30. This motor...
The following data apply to a 125-kW, 2300-V, three-phase, four pole, 60-Hz squirrel-cage induction motor: Stator-resistance between phase terminals = 2.23 . No-load test at rated frequency and...
A capacitor (Figure) is made of two conducting plates of area A separated in air by a spacing x. The terminal voltage is v, and the charge on the plates is q. The capacitance C, defined as the ratio...
Show that the period of free vibration of a load weighing $W$ suspended from two parallel springs, as shown in Figure 2.59, is given by $T$, \[ T=2 \pi \sqrt{\frac{W}{g\left(k_{1}+k_{2} ight)}}...
Derive Equation 2.30, \[ x(t)=B_{1} \cos \omega_{n} t+B_{2} \sin \omega_{n} t \] beginning with the equation of motion.
For a body suspended between two springs as in Figure 2.60, show that the period of oscillation is \[ T=2 \pi \sqrt{\frac{W}{g\left(k_{1}+k_{2} ight)}} \] ellel k W ellel k Figure 2.60: Body...

A 9.2KVA, 1.2KV/115V step down transformer has the following parameters: Rp=0.05ohm, Xp=0.107ohm, Rs=0.0150hm and Xs=0.024 ohm....

Question:

Expert Answer:

Working Part a Calculating the effic... View the full answer

Electric Machinery

Students also viewed these mathematics questions